condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.012190133333333334 0.0 0.0365704 9 h after light 0.012987433333333333 0.0 0.0389623 12 h after light 0.0091273 0.0 0.0365092 3 h after dark 0.014918033333333332 0.0 0.0447541 6 h after dark 0.0 0.0 0.0 9 h after dark 0.0714394 0.0 0.173561 12 h after dark 0.0345088 0.0 0.0690176